I installed them single handed about 1 hour per side including removing the Sahara plastic steps, however with two people would be much easier lifting them in place. I then sold my plastic steps for $175I like these, I too have a Sahara JL 2018, how much were they if I may ask,. and how hard were they to put on?
here is the write up I did regarding the steps as well as how to get the best price (Note this was installed prior to the 3.5" Lift I had a 2" spacer lift at the time of install.
Carid.com has the Dominator slider $369 ($80 below anyone else) and the drop steps $113 per pair I ordered via Quadratec who price matched Carid and saved on sales tax.
Dominator D-6 Slider Go Rhino D64506T
Go Rhino Dominator Drop Step D6410000T Package of 2
Note you have to add to cart to see the drop step option
Here are the installation instructions https://www.carid.com/images/go-rhino/items/pdf/d64506t-installation-instructions.pdf
Also what sold me was the warranty
- 5-year warranty on black powder coat products